October weather forecast
Veeramunai, Sri Lanka

October, the same as September, in Veeramunai, Sri Lanka, is a hot autumn month, with an average temperature ranging between max 31°C (87.8°F) and min 25.1°C (77.2°F).

Temperature

October begins with an average high-temperature of a still hot 31°C (87.8°F), reflecting close similarity to the preceding month. In Veeramunai, October is marked by an average low-temperature of 25.1°C (77.2°F).

Heat index

In October, the average heat index is computed to be a blistering 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Veeramunai, Sri Lanka, the average relative humidity in October is 76%.

Rainfall

In Veeramunai, in October, during 25.5 rainfall days, 177mm (6.97") of precipitation is typically accumulated. In Veeramunai, Sri Lanka, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

The average length of the day in October is 11h and 58min.
On the first day of October, sunrise is at 05:51 and sunset at 17:54. On the last day of the month, sunrise is at 05:50 and sunset at 17:42 +0530.

Sunshine

In October, the average sunshine in Veeramunai is 8.7h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index in Veeramunai. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in October converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.